Finding the Third Proportional to 12,254,544 and 17,172,540

Step by Step Solution

1. Step 1: Write the proportion equation
   12,254,544 : 17,172,540 = 17,172,540 : x
2. Step 2: Convert to fraction form
   12,254,544/17,172,540 = 17,172,540/x
3. Step 3: Cross multiply
   12,254,544x = 17,172,540 × 17,172,540
4. Step 4: Simplify right side
   12,254,544x = 294,896,130,051,600
5. Step 5: Solve for x
   x = 294,896,130,051,600/12,254,544
6. Step 6: Final answer
   x = 24,064,227.12